Cobalt Digital Inc 2000 Manuel du propriétaire télécharger pdf (Page 7)

Overview

The 9231 is an analog video distribution amplifier with a differential input designed for

broadcast use. It has one input and can provide up to eight outputs. The 9231 can be

addressed through Dashboard to report card status and activate features.

Functional Block Diagram

Figure 1. Simplified Block Diagram of the 9231 Functions

Features

The following features make the 9231 the best solution for analog video distribution.

• Equipped with a differential input

• Offers input clamping

• Has a +/- 3 dB trim range to match levels

• Handles NTSC or PAL composite signals

• 5 year warranty

• Fits openGear® 8320 series (or equivalent) 20-slot frames

Documentation Terms

The following terms are used throughout this guide:

• “Frame” refers to the 20-slot frame that houses the 9231 card.

• “Operator” and “User” refer to the person who uses the 9231.

• “Board”, and “Card” refer to the 9231 card itself, including all components

and switches.

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Cobalt Digital Inc 2000 Manuel du propriétaire Page 7